R. John Muller LLC Data Breach Lawsuit Investigation
On October 1, 2025, R. John Muller LLC (“RJM”) disclosed a data security incident that exposed sensitive personal information belonging to Massachusetts residents. If you received a breach notice from RJM, you may be entitled to free identity-protection services and potential financial compensation. Complete the form on this page to learn your rights.
Key Details of the RJM Data Breach
- Breach notice date: October 1, 2025
- Regulatory filing: Massachusetts Attorney General
- Total individuals affected: 3 residents
- Information compromised:
- Social Security numbers
- Driver's license numbers
- Free services offered: 24 months of credit monitoring and identity-theft protection through IDX
- Enrollment deadline: January 1, 2026
What Happened?
According to the consumer notice filed with the Massachusetts Attorney General, RJM became aware of an event that “may affect the privacy of some of your information.” The company did not disclose specific technical details but confirmed that the incident involved personal data protected under Massachusetts law.
What Information Was Involved?
The notice states that the following data elements were at risk for the 3 impacted Massachusetts residents:
- Social Security numbers (SSNs)
- Driver's license numbers
RJM’s Response
In response to the incident, R. John Muller LLC:
- Notified affected individuals on October 1, 2025
- Reported the breach to the Massachusetts Attorney General
- Offered complimentary credit monitoring and identity-theft protection through IDX for 24 months
Your Next Steps
RJM recommends the following actions:
- Visit https://app.idx.us/account-creation/protect and enroll using the code provided in your letter before January 1, 2026.
- Activate the credit monitoring features within your IDX account.
- If you need assistance, call IDX at 1-833-788-9712.
In addition, victims commonly:
- Place a fraud alert or credit freeze with the major credit bureaus
- Monitor bank and credit-card statements for unfamiliar activity
Can You File a R. John Muller LLC Data Breach Lawsuit?
Data-breach laws allow consumers to seek monetary relief when companies fail to safeguard sensitive information. Because Social Security and driver’s license numbers are highly valuable to identity thieves, courts often award damages for out-of-pocket losses, time spent resolving fraud, and the increased risk of future harm. Submit your information today to find out if you qualify to join the investigation.
FAQ: R. John Muller LLC Data Breach
What happened in the R. John Muller LLC breach?
RJM experienced a security incident that placed Social Security and driver’s license numbers of 3 Massachusetts residents at risk. Specific technical details were not disclosed.
How many people were affected?
The company reported the breach impacted 3 individuals in Massachusetts.
What data was compromised?
Social Security numbers and driver’s license numbers.
Is R. John Muller LLC offering free credit monitoring?
Yes. RJM is providing 24 months of credit-monitoring and identity-theft protection services through IDX at no cost.
How do I enroll in IDX services?
Go to app.idx.us/account-creation/protect, enter your personal enrollment code, and follow the prompts before January 1, 2026.
Do I have a claim against R. John Muller LLC?
Possibly. Individuals whose data was compromised may pursue compensation for expenses, time, and risk. Complete the form on this page for a free case evaluation.
Company Overview: R. John Muller LLC
- Website: mullerinsurance.com
- Headquarters: 930 Washington Street, Hoboken, NJ, USA
- Industry: Insurance
- Year Founded: 1906
- Official Social Media: